"""
BBox Expansion Module.

Provides uniform bounding box expansion for YOLO training data.

Usage:
    from shared.bbox import expand_bbox, UNIFORM_PAD

Available exports:
    - UNIFORM_PAD: Default uniform pixel padding (15px at 150 DPI)
    - expand_bbox: Function to expand bbox with uniform padding
"""

from .scale_strategy import UNIFORM_PAD
from .expander import expand_bbox

__all__ = [
    "UNIFORM_PAD",
    "expand_bbox",
]
